Intelligent charging rotary take-up and pay-off device

Abstract

The invention provides an intelligent charging rotary pay-off and take-up device, and belongs to the field of a charging gun connecting wire collating unit. The pay-off and take-up device comprises a charging pile and a charging gun connecting wire, wherein an automatic take-up device is arranged on the charging pile; the charging gun connecting wire is arranged inside the automatic take-up device; a wire outlet is arranged on the automatic take-up device; the automatic take-up device comprises a winding roller; the winding roller is fixed on the charging pile; a round rail groove is arranged in the sidewall of the winding roller; a rail is arranged on the side face of the rail groove; two round conductors which are adaptive to the rail groove are arranged on the bottom face of the rail groove; a sliding block is arranged; the sliding block is arranged in the rail groove; a handle is arranged on the sliding block; a skewed slot is arranged at the top of the sliding block; and one end of the charging gun connecting wire runs through the skewed slot, penetrates a fixed hole of the winding roller and is connected to the charging pile. The pay-off and take-up device can prevent the insulating leather of the charging gun connecting wire from being damaged and is convenient in dragging.

Description

technical field [0001] The invention provides an intelligent charging and rotating cable take-up and release device, which belongs to the field of arrangement devices for connecting cables of charging guns. Background technique [0002] The charging gun is connected to the charging pile by the charging gun cable. The charging gun is placed on the gun stock on the charging pile, and the charging gun cable is often scattered on the ground. When charging is required, the charging gun is removed from the gun stock. Then drag the charging cable to the charging socket of the electric vehicle, and connect the charging cable to the charging socket for charging. [0003] Current prior art defect is: [0004] First, because the connecting wire of the charging gun is scattered on the ground, it is very easy to be stepped on by people passing by, or even crushed by an electric vehicle, so that the outer insulation of the connecting wire of the charging gun will be damaged very quickly,...

AI Technical Summary

Problems solved by technology

[0004] First, because the connecting wire of the charging gun is scattered on the ground, it is very easy to be stepped on by people passing by, or even crushed by an electric vehicle, so that the outer insulation of the connecting wire of the charging gun will be damaged very quickly, and the replacement cost is very high. High, and if it is not found in time, it will cause accidents such as electric shock;

[0005] Second, because electric vehicles are generally electric vehicles, and the charging voltage of electric vehicles is very high, and the charging current is very large, so the cable used to make the charging gun connection line is relatively thick. In order to ensure that the charging gun connection line is sufficiently extended to the charging socket, its length It is also often longer, so the weight of the charging cable will be very heavy, and it is very inconvenient to drag

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